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Friendly link (QQ: 3004257586)
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Dimethyl silicone oil is a polydimethylsiloxane (PDMS) liquid, with a main chain of alternating silicon and oxygen atoms, and each silicon atom bonded with two methyl groups. It appears as a colorless, odorless, non-toxic liquid under normal temperature and pressure.
In terms of solubility, this product is insoluble in water, methanol and ethylene glycol, and miscible with benzene, dimethyl ether, carbon tetrachloride and kerosene. Change Silicone Materials is a specialized chemical manufacturer producing silicone materials for commercial users across global industries. Each batch of dimethyl silicone oil undergoes laboratory testing to maintain consistent specifications across production cycles.
Product Name | Model No. | Viscosity (25℃, cs) | Flash Point ( ℃ ) | Product Features and Applications |
Dimethyl silicone oil | 1-201-5 | 5 | ≥ 90 | It is colorless, odorless, and non-toxic. It is insoluble in water, methanol, and ethylene glycol but miscible with benzene, dimethyl ether, carbon tetrachloride and kerosene. It exhibits outstanding properties including high molecular chain flexibility,high flash point,low surface tension, resistance to high and low temperature, weather resistance, radiation resistance, physiological inertness. It is widely used in various industries such as daily chemicals, machinery, electrical engineering, textiles, painting, pharmaceuticals and food processing, etc. |
1-201-6 | 6 | ≥ 150 | ||
1-201-10 | 10 | ≥ 160 | ||
1-201-20 | 20 | ≥ 200 | ||
1-201-50 | 50 | ≥ 300 | ||
1-201-100 | 100 | ≥ 315 | ||
1-201-350 | 350 | |||
1-201-500 | 500 | |||
1-201-1000 | 1000 | |||
1-201-100K | 100000 | |||
1-201-500K | 500000 | |||
1-201-1000K | 1000000 |
Key Properties
Dimethyl silicone oil maintains structural integrity across a wide range of temperature variations and environmental conditions. It has physiological inertness and radiation resistance, which support its application in sensitive production scenarios. The flexible molecular chain structure contributes to stable performance in different manufacturing environments.
The product has low surface tension, which enables effective spreading across mechanical components and various material surfaces. It has weather resistance, suitable for outdoor industrial equipment and structural materials to reduce environmental degradation during long-term operation.
Consistent with the data above, the liquid remains insoluble in water, methanol and ethylene glycol under normal factory conditions. It is fully miscible with benzene, dimethyl ether, carbon tetrachloride and kerosene, which supports direct integration into existing production formulations without complex process adjustments.
Heavy equipment manufacturers use this product for mechanical lubrication and thermal management. Its flash point parameters support operational safety in electrical engineering systems. The liquid can protect sensitive components from temperature fluctuations and environmental contaminants, which helps extend equipment service life and reduce maintenance frequency.
Cosmetic formulators incorporate this material into personal care products to adjust texture and spreadability. Its physiological inertness supports compliance with chemical regulatory requirements for consumer products. Consistent product grades support large-scale cosmetic manufacturing and pharmaceutical processing operations.
This product applies to textile and coating production processes for surface modification and performance adjustment. Its non-toxic and physiologically inert traits allow application in food processing environments that comply with corresponding safety standards.
Multiple packaging specifications are available for commercial procurement: 200L plastic drums, 200L plastic-coated iron drums, and 1000L IBC containers. This product is classified as non-dangerous goods, and can be transported under standard ordinary cargo conditions. Custom specification adjustments are available to match specific production requirements.
Store the product in cool, dry places. Avoid contact with alkaline or acid substances. Moisture-proof conditions are required for long-term warehouse storage to maintain product integrity.
We provide viscosity grades ranging from 5 cs to 60,000 cs to accommodate different application needs.
The liquid has physiological inertness and non-toxic properties, which support use in food processing environments that follow applicable safety standards.
The product has temperature resistance properties. Its flash point reaches up to 315℃ depending on the specific model, as shown in the technical specification table.
Our manufacturing team provides customized solutions to adjust product specifications based on specific production requirements. Technical support is available from initial requirement analysis to final delivery.
For bulk purchase requirements and tailored delivery schedules, please contact our sales team directly for detailed information.
